滚子直线导轨  制造商、经销商、供应商

Tianjin OuNaiDa Transmissions Technology Co., Ltd. has manufactured gear pinions, gear racks, timing pulleys, belt pulleys, timing belts, roller chain, sprockets for 20 years. OEM parts also accepted. We have our own factory and professionnal team. VTB account payment accepted.

HA-CO GMBH（前身为HAFNER MASCHINENBAU GMBH）是一家现代化的，可靠的专门产品供应商，这家供应商从事联轴器，传动轴，机械元件，特殊机械的制造，销售。请您访问我们的主页或者发送给我们电子邮件，垂询当前的产品系列和服务。 经验丰富和称职的专家使用数控精密机床和CAD技术，迅速和准确地响应客户的要求。
我们以HA-CO为品牌提供各种高质量的联轴器，传动轴和机械元件。
多年来，我们的名字代表精确，质量和灵活性。
HA-CO是豪登赛德控股集团旗下的一家公司，精通驱动和直线运动技术！

DIN ISO 9001:2008, DIN ISO 14001:2004

ISO 9001, ISO 14001

Rollon is a global company specializing in the design and manufacturing of linear rails, telescopic rails and linear actuators used in a wide range of industries (aerospace, railway, medical, special vehicles, automation, industrial machinery).
The company’s strength is its capability to provide both standard and “customized” solutions to meet customer needs for an industry or a specific application. This has been made possible by the broad international experience gained by the Group and by the know-how achieved within the R&D department.
Rollon’s mission is to supply mechanical components in order to meet the customers’ linear motion requirements, by offering the right mix of innovation and efficiency and to provide solutions that ensure significant advantages for its customers in various industries.